@inbook {MATHEDUC.06419924,
author = {Fern\'andez, Francisco and Lupi\'a\~nez, Jos\'e Luis},
title = {Representation of quantities using linear segments to solve elementary algebra problems. (La representaci\'on de cantidades mediante segmentos lineales para resolver problemas de \'algebra elemental.)},
year = {2013},
booktitle = {Research in mathematical didactics},
isbn = {978-84-9045-095-6},
pages = {103-110},
publisher = {Granada: Universidad de Granada},
abstract = {Summary: We present a graphic method for solving algebraic problems by using segments. In addition, we partially summarize a research and we propose a didactical activity for a secondary classroom in which students show a high performance in solving algebraic word problems by using this method.},
msc2010 = {H23xx (G23xx D53xx F93xx)},
identifier = {2015b.00729},
}